DMIT Test……RIASEC Theory of Personality
Holland Codes represent a set of personality types described in a theory of careers and vocational choice formulated by Psychologist John L. Holland. Holland’s
Theory argued that ‘the choice of a vocation is an expression of personality’ and that the six factor typology he articulated could be used to describe both persons and work environments.
His typology provides an interpretative structure for a number of different vocational interest surveys, including the two measures he developed: The Vocational Preference Inventory and the Self Directed Search. His model has been adopted by the U.S. Department of Labor for categorizing jobs relative to interests.
The six personality and work environment types described by Holland are usually referred to by their first letters, taken together –
RIASEC:
- Realistic
- Investigative
- Artistic
- Social,
- Enterprising and
- Conventional.
Holland’s Theory does not assume that a person is just one type or that there are only six types of people in the world,
Instead he assumed that any person could be described as having interests associated with each of the six types in a descending order of preference. This assumption allows the Holland codes to be used to describe 720 different personality patterns.
As the theory is applied in interest inventories and job classifications, it is usually only the two or three most dominant codes that are used for vocational guidance.
